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Ecology Aug 10, 2025

Our DNA analysis of 75,000-year-old bones in Arctic caves reveals how animals responded to changing climates

As the Arctic warms faster than anywhere else on Earth, animals that have evolved to survive the cold face unprecedented challenges. While scientists are learning more about how modern wildlife responds to environmental change, ...

Paleontology & Fossils Aug 7, 2025

Hop back in time to find a new Aussie relative of New Guinea's forest wallaby

Around the world, kangaroos and wallabies are well-recognized symbols of Australia, but a new discovery highlights the deeply linked environmental identities of Australia and New Guinea.

Evolution Aug 6, 2025

Big heart, acute senses key to explosive radiation of early fishes, digital reconstruction indicates

An international team led by scientists from the Canadian Museum of Nature and the University of Chicago reconstructed the brain, heart, and fins of an extinct fish called Norselaspis glacialis from a tiny fossil the size ...

Plants & Animals Aug 6, 2025

High-resolution imaging system captures 3D movement of deep-sea octopus

MBARI researchers have developed an innovative imaging system that can be deployed at great depths underwater to study the movement of marine life. The team used the system to study deep-sea octopus and shared their findings ...

Space Exploration Aug 6, 2025

NASA's SpaceX Crew-10 looks back at science mission

NASA's SpaceX Crew-10 mission with agency astronauts Anne McClain and Nichole Ayers, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov is preparing to return to Earth ...

Bio & Medicine Aug 6, 2025

Nanoparticles show potential for rheumatoid arthritis prevention and flare control

As a chronic condition, rheumatoid arthritis (RA) can't be cured, so treatment focuses on managing the disease and controlling its progression. Although current treatments help control RA symptoms in most people, they cannot ...

Paleontology & Fossils Aug 6, 2025

Oddity from Alabama creek is tooth of dinosaur that reached 30 feet, experts say

A "shiny" fossil found in an Alabama creek has been identified as the tooth of a large dinosaur that doesn't quite belong at the site, experts say.

Archaeology Aug 5, 2025

New excavation campaign at Trou Al'Wesse traces settlement of Homo sapiens in EU regions

Archaeologists at the University of Liège are conducting a new excavation campaign at the Paleolithic site of Trou Al'Wesse in Modave. This exceptional site provides valuable information about the settlement of the first ...

Mathematics Aug 5, 2025

Searching for Artificial Memory Systems in ancient humans with spatial statistics

Université de Bordeaux-led research reports that spatial statistics can discriminate potential Paleolithic Artificial Memory Systems from butchery and art, aligning prehistoric marked objects with memory devices in Africa ...

Ecology Aug 5, 2025

An ancient predator's bone-crunching diet shift offers clues on surviving climate change

About 56 million years ago, when Earth experienced a dramatic rise in global temperatures, one meat-eating mammal responded in a surprising way: It started eating more bones.

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